apt-get install upgrade在kali linux上不起作用

Question

，当我尝试更新时，得到以下信息：

Reading package lists... Done
Building dependency tree       
Reading state information... Done
N: Ignoring file 'getdeb.list.bck' in directory '/etc/apt/sources.list.d/' as it has an invalid filename extension
E: Unable to locate package update

我的etc / apt / sources.list看起来像这样：

deb http://repo.kali.org/kali kali-rolling main non-free contrib

deb-src http://repo.kali.org/kali kali-rolling main non-free contrib

Answer 1

步骤：

1. 删除get deb文件
2. 运行更新命令

命令：

rm /etc/apt/sources.list.d/getdeb.list.bck

apt-get update

Answer 2

我经常遇到这样的问题。搏一搏。在sources.list文件中，剪切所有回购列表，然后简单地添加以下内容：-

deb http://http.kali.org/kali kali-rolling主贡献非免费

然后重新启动 它像乐趣一样。